/* Copyright (c) 2010 Zhihua (Dennis) Jiang
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.gwtmobile.phonegap.kitchensink.client;

import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Widget;
import com.gwtmobile.phonegap.client.Camera;
import com.gwtmobile.phonegap.client.Camera.Callback;
import com.gwtmobile.phonegap.client.Camera.DestinationType;
import com.gwtmobile.phonegap.client.Camera.Options;
import com.gwtmobile.phonegap.client.Camera.SourceType;
import com.gwtmobile.ui.client.event.SelectionChangedEvent;
import com.gwtmobile.ui.client.page.Page;

public class CameraUi extends Page {

    @UiField
    HTML text;
    private static CameraUiUiBinder uiBinder = GWT.create(CameraUiUiBinder.class);

    interface CameraUiUiBinder extends UiBinder<Widget, CameraUi> {
    }

    public CameraUi() {
	initWidget(uiBinder.createAndBindUi(this));
    }

    @UiHandler("list")
    void onListSelectionChanged(SelectionChangedEvent e) {
	switch (e.getSelection()) {
	    case 0:
		getPicture();
		break;
	}
    }

    void getPicture() {
	Camera.getPicture(
		new Callback() {

		    @Override
		    public void onSuccess(String imageData) {
			text.setHTML("Success: " + imageData);
		    }

		    @Override
		    public void onError(String message) {
			text.setHTML("Error: " + message);
		    }
		},
		new Options().quality(50).sourceType(SourceType.CAMERA)
			.destinationType(DestinationType.FILE_URI).allowEdit(false));
    }

}
